DIP LED Polarity of 3mm, 5mm, 10mm LEDs etc...

Posted on June 4, 2012 by LighthouseLEDs There have been 0 comments

There are three ways to tell which side it positive or negative on an led in this fashion:

  1. Look at the long leg, that is positive
  2. There is usually a side or part of the led that is flat, that side is negative
  3. If you look inside the led you can see the larger side, which is also negative




3mm, 5mm, 10mm LED Polarity Image


This post was posted in General LED Information and was tagged with led polarity, how to tell led polarity, 3mm led polarity, polarity of 3mm leds, 3mm led positive, 3mm negative negative, 5mm polarity, 10mm polarity